The JK779-16 staples are robust, heavy-duty staples designed for carton closing, crate/pallet box assembly, and heavy-duty packaging tasks requiring deep penetration and secure clinch. Their 5/8" (16 mm) leg length and 1/2" crown width make them well-suited for sealing corrugated cartons, multi-wall boxes, crates, trays, and heavy packaging materials — ensuring strong, reliable fastening even under stress or load.
These staples are built for use in plier-style carton staplers compatible with the JK779 series, providing consistent performance, strong hold, and dependable clinch for carton flaps and box seams. Their durable construction and heavy-duty design make them ideal for warehouse use, shipping prep, packaging lines, or any application where carton integrity and secure closure matter.
Key Features
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Leg Length: 5/8" (16 mm) — deep-drive suitable for thick corrugated cartons, crates, or pallet boxes
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Crown Width: 1/2" — offers stable clinch and strong surface hold across box seams and flaps
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Staple Type: Heavy-duty plier staples — designed for packaging, shipping, and crate/carton assembly tasks
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Best Uses: Heavy-duty carton sealing, crate and pallet box assembly, multi-wall container closing, warehouse packaging
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Ideal For: Corrugated cartons, mailer boxes, pallet boxes, shipping crates, packaging operations, distribution centers
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Quantity: 5,000 staples per box
Why Choose JK779-16 Staples?
JK779-16 staples provide a reliable solution where strong, deep fastening is needed. Their long legs and wide crown ensure secure clinch and penetration through thick materials, while their compatibility with industrial plier staplers makes them practical for high-volume, heavy-duty packaging work. For shipping, warehousing, or crate-making environments, they offer durability, consistency, and strong hold.
